CA2007409C - Gestion de cles protegee par l'utilisation de vecteurs de controle avec verification multi-trajet - Google Patents

Gestion de cles protegee par l'utilisation de vecteurs de controle avec verification multi-trajet

Info

Publication number: CA2007409C
Authority: CA; Canada
Prior art keywords: cryptographic; control vector; key; checking; processor
Prior art date: 1989-04-27
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Lifetime

Application number

CA 2007409

Other languages

English (en)

Other versions

CA2007409A1 (fr

Inventor

Stephen M. Matyas

Dennis G. Abraham

Donald B. Johnson

Ramesh K. Karne

An V. Le

Patrick J. Mccormack

Rostislaw Prymak

John D. Wilkins

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

International Business Machines Corp

Original Assignee

International Business Machines Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1989-04-27

Filing date

1990-01-09

Publication date

1998-10-06

1990-01-09 Application filed by International Business Machines Corp filed Critical International Business Machines Corp

1990-10-27 Publication of CA2007409A1 publication Critical patent/CA2007409A1/fr

1998-10-06 Application granted granted Critical

1998-10-06 Publication of CA2007409C publication Critical patent/CA2007409C/fr

2010-01-09 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

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PYKLUAIDKVVEOS-RAXLEYEMSA-N (e)-n-(cyanomethoxy)benzenecarboximidoyl cyanide Chemical compound N#CCO\N=C(\C#N)C1=CC=CC=C1 PYKLUAIDKVVEOS-RAXLEYEMSA-N 0.000 description 1
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Landscapes

Storage Device Security (AREA)
Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)

CA 2007409 1989-04-27 1990-01-09 Gestion de cles protegee par l'utilisation de vecteurs de controle avec verification multi-trajet Expired - Lifetime CA2007409C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US34417589A	1989-04-27	1989-04-27
US344,175		1989-04-27

Publications (2)

Publication Number	Publication Date
CA2007409A1 CA2007409A1 (fr)	1990-10-27
CA2007409C true CA2007409C (fr)	1998-10-06

Family

ID=23349371

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2007409 Expired - Lifetime CA2007409C (fr)	1989-04-27	1990-01-09	Gestion de cles protegee par l'utilisation de vecteurs de controle avec verification multi-trajet

Country Status (1)

Country	Link
CA (1)	CA2007409C (fr)

1990
- 1990-01-09 CA CA 2007409 patent/CA2007409C/fr not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CA2007409A1 (fr)	1990-10-27

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Legal Events

Date	Code	Title	Description
1990-12-20	EEER	Examination request
2010-01-09	MKEX	Expiry